Closed end bulge acorn style lug nuts are among the best in the industry. Our closed end bulge acorn style nuts are crafted with precision machined threads to ensure a perfect fit to your vehicles wheel studs. Manufactured with cold forged and heat treated steel for dependable strength and durability. These lug nuts feature triple plating with essential layers of copper, nickel, and steel to provide exceptional strength, beauty, and corrosion resistance. Our lengthy multi-point quality control process ensures that every nut we handle is created with the same love and care as the one before it. Features - Color: Silver. - Material: Steel. - Size: 3.5 x 1.2 x 1.2cm/1.38 x 0.47 x 0.47 inch. - Adopt one-step cold extrusion molding technology with one-piece carbon steel. - Manufactured with cold forged and heat treated steel for dependable strength and durability. - Conical bulge seat lug nuts for secure fit. Perfect for replacing rusted lug nuts. - Great for showing off your wheels and enhancing the overall look of your vehicle. Excellent rust resistance. Much strong and durable. - You can that our thin-walled socket tool acts like a , which adds a layer of security against would-be wheel . Package list: 20 x nuts